Shoe rack



FIG. 1 is a top plan view of a shoe rack showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a right perspective view thereof; and

FIG. 5 is a left perspective view thereof. 

The ornamental design for a shoe rack, substantially as shown and described. 